diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index 7ea0d38e9..a024cb9bc 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -7659,14 +7659,14 @@ checkEmailAddressVerificationCode code:string = Ok;
 getPassportAuthorizationForm bot_user_id:int53 scope:string public_key:string nonce:string = PassportAuthorizationForm;
 
 //@description Returns already available Telegram Passport elements suitable for completing a Telegram Passport authorization form. Result can be received only once for each authorization form
-//@autorization_form_id Authorization form identifier
+//@authorization_form_id Authorization form identifier
 //@password The 2-step verification password of the current user
-getPassportAuthorizationFormAvailableElements autorization_form_id:int32 password:string = PassportElementsWithErrors;
+getPassportAuthorizationFormAvailableElements authorization_form_id:int32 password:string = PassportElementsWithErrors;
 
 //@description Sends a Telegram Passport authorization form, effectively sharing data with the service. This method must be called after getPassportAuthorizationFormAvailableElements if some previously available elements are going to be reused
-//@autorization_form_id Authorization form identifier
+//@authorization_form_id Authorization form identifier
 //@types Types of Telegram Passport elements chosen by user to complete the authorization form
-sendPassportAuthorizationForm autorization_form_id:int32 types:vector<PassportElementType> = Ok;
+sendPassportAuthorizationForm authorization_form_id:int32 types:vector<PassportElementType> = Ok;
 
 
 //@description Sends phone number confirmation code to handle links of the type internalLinkTypePhoneNumberConfirmation
diff --git a/td/telegram/Td.cpp b/td/telegram/Td.cpp
index 5f74de6b3..3f734311d 100644
--- a/td/telegram/Td.cpp
+++ b/td/telegram/Td.cpp
@@ -7912,7 +7912,7 @@ void Td::on_request(uint64 id, td_api::getPassportAuthorizationFormAvailableElem
   CLEAN_INPUT_STRING(request.password_);
   CREATE_REQUEST_PROMISE();
   send_closure(secure_manager_, &SecureManager::get_passport_authorization_form_available_elements,
-               request.autorization_form_id_, std::move(request.password_), std::move(promise));
+               request.authorization_form_id_, std::move(request.password_), std::move(promise));
 }
 
 void Td::on_request(uint64 id, td_api::sendPassportAuthorizationForm &request) {
@@ -7924,7 +7924,7 @@ void Td::on_request(uint64 id, td_api::sendPassportAuthorizationForm &request) {
   }
 
   CREATE_OK_REQUEST_PROMISE();
-  send_closure(secure_manager_, &SecureManager::send_passport_authorization_form, request.autorization_form_id_,
+  send_closure(secure_manager_, &SecureManager::send_passport_authorization_form, request.authorization_form_id_,
                get_secure_value_types_td_api(request.types_), std::move(promise));
 }
 
diff --git a/td/telegram/cli.cpp b/td/telegram/cli.cpp
index c02341a15..a3723da65 100644
--- a/td/telegram/cli.cpp
+++ b/td/telegram/cli.cpp
@@ -398,7 +398,7 @@ class CliClient final : public Actor {
     }
   }
 
-  void on_update_autorization_state(td_api::object_ptr<td_api::AuthorizationState> &&state) {
+  void on_update_authorization_state(td_api::object_ptr<td_api::AuthorizationState> &&state) {
     authorization_state_ = std::move(state);
     switch (authorization_state_->get_id()) {
       case td_api::authorizationStateWaitTdlibParameters::ID: {
@@ -991,7 +991,7 @@ class CliClient final : public Actor {
         break;
       case td_api::updateAuthorizationState::ID:
         LOG(WARNING) << result_str;
-        on_update_autorization_state(
+        on_update_authorization_state(
             std::move(static_cast<td_api::updateAuthorizationState *>(result.get())->authorization_state_));
         break;
       case td_api::updateChatLastMessage::ID: {